Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7991363ca6f74deda5f2b0256093968b : SUCCESS in 4m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/76c1bb8bfd994d1d885a10f2b84c811b : FAILURE in 4m 21s